Base | Representation |
---|---|
bin | 11000000011010… |
… | …11110100000000 |
3 | 112001122212221000 |
4 | 30001223310000 |
5 | 403123040232 |
6 | 32004332000 |
7 | 5000000313 |
oct | 1401536400 |
9 | 461585830 |
10 | 201768192 |
11 | a399047a |
12 | 576a4000 |
13 | 32a56082 |
14 | 1cb2297a |
15 | 12aa827c |
hex | c06bd00 |
201768192 has 72 divisors (see below), whose sum is σ = 596684480. Its totient is φ = 67253760.
The previous prime is 201768179. The next prime is 201768197. The reversal of 201768192 is 291867102.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201768197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7684 + ... + 21507.
Almost surely, 2201768192 is an apocalyptic number.
It is an amenable number.
201768192 is an abundant number, since it is smaller than the sum of its proper divisors (394916288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201768192 is an equidigital number, since it uses as much as digits as its factorization.
201768192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29216 (or 29196 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 201768192 is about 14204.5130856358. The cubic root of 201768192 is about 586.5219018384.
The spelling of 201768192 in words is "two hundred one million, seven hundred sixty-eight thousand, one hundred ninety-two".
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